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GB 15600-2008: Safety and health codes for carbon and graphite production
Status: Valid GB 15600: Evolution and historical versions
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Safety and health codes for carbon and graphite production
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GB 15600-2008
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| GB 15600-1995 | English | 759 |
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Safety and health codes for carbon and graphite production
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GB 15600-1995
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PDF similar to GB 15600-2008
Basic data | Standard ID | GB 15600-2008 (GB15600-2008) | | Description (Translated English) | Safety and health codes for carbon and graphite production | | Sector / Industry | National Standard | | Classification of Chinese Standard | C70 | | Classification of International Standard | 13.100 | | Word Count Estimation | 19,194 | | Date of Issue | 2008-12-23 | | Date of Implementation | 2009-12-01 | | Older Standard (superseded by this standard) | GB 15600-1995 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 21 of 2008 (No. 134 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard specifies the carbon enterprise basic safety and health requirements. This standard applies to carbon enterprise design, construction, inspection, production, maintenance, repair and management. | GB 15600-2008: Safety and health codes for carbon and graphite production---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Safety and health codes for carbon and graphite production
ICS 13.100
C70
National Standards of People's Republic of China
Replacing GB 15600-1995
Carbon production safety and health regulations
Posted 2008-12-23
2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 General 2
5 site selection, plant layout and plant 3
6 Carbon Process 5
7 8 Auxiliary facilities
Electrical installations 8 10
9 lifting and transport plant 11
10 Maintenance 12
11 Occupational Health 12
Foreword
This standard 5.2.2,5.2.4,6.8.6,6.8.8,6.9.5,7.2.3,7.2.13,11.1.2. 4 are recommended, the rest are mandatory
Nature.
This standard replaces GB 15600-1995 "carbon production safety and health regulations."
This standard compared with GB 15600-1995, made the following major changes.
--- Added "Terms and Definitions" chapter;
--- The basic requirements of the relevant provisions on plant construction into Chapter 5, "site selection, plant layout and factories";
--- The basic requirements to Chapter 4, "General Provisions";
--- Increase secondary firing regulations;
--- The original standards and the relevant provisions of the relevant existing standard uniform.
This standard was proposed by the State Administration of Work Safety.
This standard produced by the National Technical Committee of Standardization Technical Committee of dust and poison safety.
This standard is drafted by. China Steel Group, Wuhan Research Institute of safety and environmental protection.
It participated in the drafting of this standard. Sinosteel Jilin Carbon Co., Ltd.
The main drafters of this standard. Li Xiaofei, GRAPHIC, Zhao Dan force, Hudong Tao, Suiqing Wu, Chennai Kang, Min, Chen Qiang.
This standard replaces the standards previously issued as follows.
--- GB 15600-1995.
Carbon production safety and health regulations
1 Scope
This standard specifies the basic requirements for carbon enterprise safety and health.
This standard applies to carbon enterprise design, construction, inspection, production, maintenance, repair and management.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 4387 industrial enterprises in railway and road transport safety regulations
GB 5082 crane lifting command signal
GB/T 6067 crane safety regulations
GB 6222 industrial enterprises Gas Safety Regulations
GB 6389 industrial enterprises of railway crossing safety standards
GB/T 11651 labor protective equipment selection rules
GB 50016 architectural design code for fire protection
GB 50031 acetylene station design specifications
GB 50034 architectural lighting design standards
GB 50041 boiler room design specifications
GB 50053 10kV substation and below design specifications
GB 50059 35 ~ 110kV substation design specifications
GB 50074 Oil Depot Design Specification
DL408 electricity industry safety procedures
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Using a variety of carbon materials after a series of manufacturing various types of carbon products in the process.
3.2
Carbonaceous feedstock under quarantine conditions and air temperature heat treatment process.
3.3
The quantity of carbon material and a binder quantified at a certain temperature, mixing, kneading process synthesis plasticity paste.
3.4
Carbonaceous material molding, is good to the kneading of paste molding equipment pressed into a certain shape, size, density and strength of the product, full
Foot user requirements.
3.5
After forming the carbon green products in the roaster, by protecting certain medium, in the absence of air conditions, according to a certain temperature
High temperature heat treatment, the binder within the green knot coking products, and aggregate particles are consolidated into one process.
3.6
Place the product in a pressure vessel, at a certain temperature and pressure to force some liquid state material that is impregnating agent to penetrate into the product
Pores in the process.
3.7
Baked goods after dipping again fired to immersion process firing goods pore pitch carbonization.
3.8
Carbon materials, whether mineral coal or natural graphite, which has a two-dimensional matrix of carbon network structure. Two-dimensional structure of the carbon network to the three-dimensional structure
Structure transformation process is the process of carbon graphite, high temperature heat treatment process strong currents (generally require more than 2300 ℃).
3.9
Various types of carbon and graphite products and graphite products after firing technology, due to the surface adhesion with some filler, and because carbon and steel, etc.
When using graphite products need to reach a certain size and shape requirements, therefore, all kinds of different varieties of products are required for different machining
Workers to meet the processing requirements of size and shape.
4 General
4.1 Carbon production and construction should conscientiously implement safety first, prevention, comprehensive management of production safety guidelines. First construction projects
Step design document should "Occupational Health and Safety" chapter. Design of safety and health should be run through the professional design.
4.2 new construction, renovation, safety and sanitation facilities expansion project, with the main project should be designed, constructed and put into production and use
use. Investment safety and health facilities should be incorporated into the construction project budget.
4.3 Design preference should be given advanced technology, high degree of automation, with good occupational safety and hygiene conditions of technology and equipment, in order to reduce operating
Reduce labor intensity and physical hazards. Particularly dangerous and toxic dust hazards seriously the job should be preferred automatic operation or remote operation
Do not replace the manual operation in hazardous locations shall be provided special protection and first aid facilities.
4.4 Health and Safety departments to design the main carbon production and manufacturing facilities should be complete technical documentation, design review should use units
participate.
4.5 Construction design shall, subject to change should be agreed in writing by the design unit. The hidden part of the project, shall be subject to design units, construction of single
Bit, supervision units and construction units to pass the inspection, to be closed. Construction is completed, the construction unit should be completed in the preparation of the specification and as-built drawings,
Delivery unit archives.
4.6 new construction, expansion, renovation of facilities should be checked acceptance, and complete safety rules in order to put into operation. Carbon prices
Acceptance industry production facilities, health and safety departments should use units attended.
4.7 Carbon enterprises should establish a sound safety management system, improve production safety responsibility system.
People in charge of the overall responsibility for the safety and production, the main person in charge of safety at all levels are responsible for the production of the unit.
Institutions at all levels responsible for the functional areas of production safety.
4.8 carbon enterprise management mechanism should be set up legally safe, equipped with safety production management personnel responsible for the management of the enterprise's production safety work.
4.9 dangerous substances present, the vital parts, railway and road level crossings and road junctions, etc., shall be provided eye-catching safety standards
Chi identify and take necessary measures. Place frequently used toxic substances, should be set up first-aid facilities. Gas masks should be stored in a dedicated security
Tube interior.
There are moving parts and endanger the safety of the equipment parts exposed 4.10 shall be fortified guard, fence or protective shield. Pits, trenches, wells,
Pool should be set up protective fence or cover, if the issues job move or transport, then immediately restored.
4.11 flammable should be based on the physical and chemical properties of explosive substances, fire and explosion prevention systems and the rational design of rational choice type of fire fighting equipment (eg
The non-aqueous fire fighting). Rational arrangement of the fire hydrant, and to ensure that water pressure. Forced out of the national fire-fighting equipment to clean up and update.
4.12 asphalt storage, ESP, gas pipelines, gas stations and thermal coal boiler room shall be fitted with fire, explosion-proof facilities.
Various high-temperature furnace should be around 4.13 fire, moisture measures, metal containers for liquids should be kept dry.
Design, manufacture and use of tanks and other dipping 4.14 poised hydraulic and hydraulic tanks and other pressure vessels, shall be consistent with existing national safety regulations.
4.15 introduction of new technology, new technology, new equipment, new materials, should formulate appropriate safety technical measures; the relevant production personnel, should be dedicated
Safety and health training, and after passing the examination before induction. Enterprises should periodically operating personnel job skills, practices and career
Safety and health training and other aspects. Special operations personnel training, assessment, certification and review, according to relevant provisions of the state. Key Equipment
Worker facilities shall be subject to special safety education and training.
4.16 Enterprises should establish a system to confirm the operation. Important sector transformation and distribution stations should establish a strict work ticket system and operating system licensing.
4.17 Enterprises should establish a major hazard management files, regular testing, assessment, monitoring, and in accordance with relevant regulations of the State of the major units
Hazards and related safety measures, emergency measures reported to the local people's government safety production supervision and management department.
4.18 Enterprises should establish emergency rescue plan, and equipped with the necessary equipment and facilities, regular drills.
4.19 Enterprises should pay industrial injury insurance for their employees, to protect the basic rights of workers should enjoy.
4.20 enterprise major production safety accidents, the main person in charge of enterprises should organize the rescue immediately take effective measures to deal with quickly, and
Timely analysis of the reasons, conscientiously sum up experiences and lessons, to propose measures to prevent similar accidents.
After the accident, according to relevant regulations of the State timely and truthful reporting.
5 site selection, plant layout and plant
5.1 Site Selection
5.1.1 The site selection should take full account of the surrounding environment, rational distribution.
5.1.2 Carbon plant to be built in the planning area, away from the periphery of the local drinking water sources, residential areas and so on. Production areas should be located Summer
Upwind side of the smallest quarter of the frequency direction.
5.1.3 site selection should have good engineering geological and hydrogeological conditions, should avoid faults, underground rivers, collapse, karst, land expansion
Adverse geological section and seismogenic fault zone area, a large quantity of collapsible loess areas, etc. and basic split is greater than 9 degrees above the earthquake zone, ground
High water level and there is aggressive and other regions.
5.1.4 Avoid the site is arranged in the following regions.
--- Having a value of mining on the deposit;
--- Mining and blasting danger zone and eventually fall dislocation region;
--- Large reservoirs, oil depots, power stations, major bridges, tunnels, transportation hubs, airports, radio stations, television stations, military bases, strategic objectives
The internal standard, and the source of drinking water such as protective zones;
--- Urban garden areas, resort areas, scenic, cultural monuments and important archaeological area;
--- Natural foci, harmful gases and dust polluted areas.
5.1.5 can not be allowed in to ensure the safety of the reservoir, downstream of the tailings dam construction.
5.1.6 The elevation of the site should be higher than the annual flood level (including invasiveness and high waves obstruct water) 0.5m or more.
5.1.7 edge between the plant and residential areas should be set up at a safe distance from the CHP. In the safety and health protection distance does not allow setting
Often live in houses, and should be provided with health protection or green.
5.2 factory and plant layout
5.2.1 The plant layout should be appropriate to divide the main workshop area, raw materials finished products storage area, ancillary facilities areas, administrative areas, living areas, and sex
The same quality, functionally similar, closely linked to the environment requires a similar built structures arranged in a relatively concentrated area.
5.2.2 according to production requirements and terrain, weather and other factors, a reasonable arrangement to produce dust, drugs, noise, radioactive workshop and production and storage of flammable
Explosive and other dangerous chemicals workshops and warehouses. Harm large workshop harmful substances, should be arranged on the side of the lower wind plant; a greater noise
Sound workshop or sound source should be arranged at the edge of the plant; high-temperature workshop should be arranged in a well-ventilated area.
5.2.3 plant layout and the main workshop process layout, shall be provided safe passage for personnel, fire engines and ambulances in emergency or unusual circumstances
Rescue the case.
5.2.4 calcined, melted asphalt, calcination, impregnation and graphitization main windward side of the plant, should be the maximum frequency of wind direction and angle of 45 °.
5.2.5 arrangement workshop production equipment should be such that the operator has sufficient working space, try to keep short article transport path, Czech Republic, so that the production line
No cross, reasonable transportation mode.
5.2.6 bridge crane workshop in the configuration database field should be easy to operate and service, and should be sufficient to avoid harm the security zone and channel.
5.2.7 raw material warehouse should be arranged along the transport routes, and the factory is located in the edge of the wind and the lower side, outside the library to leave enough space for backup yard.
5.2.8 graphitization workshop should be arranged in a more open, good ventilation, to avoid western exposure zone and the dominant direction of the downwind side, power distribution room and lounge
It should be located upwind side of the floor. Graphitization bus trench should be closed. Of the workshop production of high purity graphite products, cleaning and recovery should be properly left
Venue.
5.3 plant construction
5.3.1 Plant building fire protection design shall comply with the requirements of GB 50016 and other related specifications.
5.3.2 various built structures manufacturing fire hazard classification and fire resistance rating shall comply with the requirements in Table 1.
Table 1 built structures in the production process of the fire danger and fire resistance rating
Fire risk numbers built structures name of the production process of the minimum fire rating
1 A two dangerous goods library
2 asphalt melting library prop two
3 bunker prop two
4 small two calcining plant
5 broken Ding two ingredients workshop
6 two small roasting plant
7 B two tin workshop
8 resin impregnation workshop prop two
9 pitch dipping two small workshop
10 prop two metal impregnation workshop
11 graphitization workshop (sand coke filler) Ding two
12 graphitized workshop (silica filler) propionic two
13 resin binders, impregnating agents A two preparation rooms
14 two small machine shop
15 A one hydrogen station
16 A one acetylene station
17 two oxygen station B
18 gas station two B
19 prop a transformer room
20 prop two pump room
21 substation control room pent-two
22 distribution room (each loaded oil > 60kg of equipment) propionic two
23 distribution room (each loaded oil ≤60kg equipment) Ding two
Table 1 (continued)
Fire risk numbers built structures name of the production process of the minimum fire rating
Ding three compressor chamber 24
25 A two fuel repository
26 prop two lubricants Library
27 small two structures dedusting equipment
28 small two chimneys
29 small two garage
30 small two boiler room
31 HTM boiler room B two
32 prop two laboratory
5.3.3 danger of fire and explosion plant, ventilation air should not be recycled, should have an independent ventilation fan room or take quarantine measures.
Necessary equipment and other tools should be used to avoid sparks and other non-ferrous metal manufacturing or explosion-proof measures taken.
5.3.4 The use of existing old buildings, buildings respond to the original detection, identification, after confirming compliance with health and safety requirements before use. If you do not
Meet the requirements should take appropriate action.
5.3.5 calcination, kneading, molding, baking, graphitization workshop of the plant should be set sheltered skylights, maximize the use of natural ventilation. when
When not meet the requirements of natural ventilation, mechanical ventilation should be provided.
5.3.6 calcination, kneading, molding, baking, graphitization workshop of the plant, should be appropriate to increase the height. New construction, renovation and expansion of the graphite plant, bridge
Crane rail surface elevation of not less than 10m.
6 Carbon Process
6.1 raw materials
6.1.1 raw materials warehouse, yard should focus on fire prevention facilities set up and configured, as far as possible with one storage.
6.1.2 Coal Yard in general should be located in the open air, the venue should have drainage facilities, the venue is not allowed under the Coal cabling, heating pipes and flammable, can
Flammable liquids pipeline. Indoor coal storage should be well ventilated and away from the coals from the ceiling should not be less than 1.9m, the distance from combustible walls should not be less than
1.5m.
6.1.3 asphalt storage, measures should be taken to prevent the adhesion of the asphalt. Temperature asphalt storage in the warehouse, not open dumps.
6.1.4 melting asphalt steam or heat medium oil heating, flue gas heat is not applied. Melted asphalt should be sealed, bitumen melting tank, dryer and broken
Crusher ventilation and dust removal facilities should be located, flue gas purification should.
6.2 calcining
6.2.1 Tank calciner should be taken confined feeding and nesting, and ensure good ventilation. Charge and discharge should be in the control room operation.
6.2.2 Tank calciner furnace plant outermost distance innermost width of not less than 3m; working platform should be non-slip, non-flammable material
Laying, and should not be fixedly connected to the furnace and the plant walls.
6.2.3 tank furnace should maintain negative pressure operation, when there is positive pressure, should immediately stop feeding, not allowed to open to see the crater.
6.2.4 Processing tank furnace coke, when shed material, should wear protective glasses, wear protective clothing, not allowed to open to see the crater, the crater is not allowed on the positive, not allowed
Xu stabbed when feeding material.
6.2.5 kiln smoke machine should be set up temperature alarm device. Kiln and kiln accident storage tank should be divided. Kiln should be taken to prevent heat radiation
Measures.
6.2.6 process kiln feed port blockage, should stand on the side not facing the crater.
Rotary kiln under 6.2.7 should stop gas discharge port plug, there is a certain negative pressure to keep the kiln and immediately removed.
6.2.8 into the kiln work should comply with the following provisions.
---Cut off the power;
--- Switchboard hung overhaul licensing;
--- Kiln peripherals specialist care;
--- Until the kiln temperature dropped to below 60 ℃.
6.3 shredded ingredients and flour
6.3.1 Health products should be broken by mechanical equipment, not artificial beat.
6.3.2 broken ingredient ingredients should be automatically and continuously or intermittently closed ingredients.
Ingredients section 6.3.3 should be high-rise building, closed three-dimensional transport. Bucket elevator operation, shutting observation hole should not allow the probe or hand
Bucket elevator to observation wells.
6.3.4 batching process, if the following circumstances, should stop treatment.
--- Equipment seriously flawed;
--- Confined bad run gray serious;
--- Workplace lighting inadequate.
6.3.5 crushing and milling equipment to be taken silencers, sound insulation and other measures.
6.4 kneading
6.4.1 kneading the plant should be located exhaust systems and good ventilation.
6.4.2 kneading pot under the spout and dry asphalt material feed opening should be closed, the paste should be installed ventilation outlet cover.
6.4.3 intermittent kneading machine such as a pit in the ground nesting, shall be provided with transport means, the pit should be well ventilated.
6.4.4 kneading pot work, do not allow the hand or sampling tool into the pot, you should stop before the temperature until the mixing blade to stop before proceeding operation.
6.4.5 Tilt-kneading pot rear fence should be located, should be preceded by cutting open the exhaust fan, when the rotation angle of the material should not exceed 90 °, and so on should turn to pot
Before starting reamer posterior. Four weeks of continuous kneading machine at 1m, the fence should be located.
6.4.6 should be used to open the bottom of the pot instead of the Tilt-kneading kneading pot.
6.5 Forming
6.5.1 base vibration machine should adopt anti-vibration measures. Vibration molding machine vibration table and console should be separated, do not allow contact between the two,
1m should be installed at the periphery of the fence, the vibrator should be sealed silencer. Vibration table vibrates, does not allow the shaker operation; hammer cleanup
When the bonding material, should more than 0.5m from the hammer.
6.5.2 cold material should be used cold drum feeder. Cool feeding platform shall be equipped with guard rails and mechanical exhaust devices. Cool material platform protection railing
Do not allow people to sit on.
6.5.3 hydraulic extrusion machine right in front of safety barriers should be set. Hydraulic operation is not allowed when lubrication, baffles, running is not allowed scissors dig
When feeding, the line pressure is not allowed to repair or disassemble the hydraulic valve.
6.5.4 Chain conveyor roller charcoal should install carbon block to prevent deviation of the guide fence. Roller lifting operation does not allow carbon block electrodes.
6.5.5 vertical hydraulic pressing machines and eccentric presses, should hand operation. Not allowed to reach into the mold.
6.6 roasting
6.6.1 calcined product should be used to clean machinery.
Distance between the outermost and innermost wall between 6.6.2 roaster body, not less than 1m. Allowed on both sides of the ring roaster and pipes
The stacked products.
6.6.3 roaster in operation should comply with the following provisions.
--- Replace smoke machines or moving transfer pipes, gas heating should suspend or reduce the amount of gas in the firing process;
--- Move firewood rack, gas purged relief response;
Tar --- flue once a year should be treated;
--- Not allowed to clean up products in the roaster.
6.6.4 roaster temporary power outage for any reason, you should get in touch in advance, stop smoke machines, ESP and workshops, and open the bypass flue.
6.6.5 into the furnace chamber work, the mouth should have someone monitoring. Cranes are not allowed in the chamber above the work was carried out lifting operations.
6.6.6 workers released into the ladder out of the application is not allowed with the hook up and down.
6.6...
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